ajax example geordi

gistfile1.js

$(document).ready(function() {

  $('#new-item-form').on('submit', function (e) {
    e.preventDefault();

    var data = $(e.target).serialize();
    $.ajax({
      type: 'POST',
      url: '/api/items',
      data: data,
      success: function (res) {
        console.log(res);
        var htmlString = "<li>" +
                            "<h2>" + res.name + "</h2>" +
                            "<h3>$" + res.price + "</h3>" +
                            "<p>" + res.description + "</p>" +
                         "</li>";
        $('#items').prepend(htmlString);
      },
      error: function () {
        console.log("error");
      }
    });

  });

});